USCF player statistics
Park, John
Official US Chess recordRegular rating
Published rating · Sep 2026 · 10 published updates since Dec 2025
Other formats against Regular
+23 Quick vs Regular
No national baseline for this rating band yet.
-189 Online Blitz vs Regular (provisional)
No national baseline for this rating band yet.
How this rating moves
Between consecutive published observations, provisional included.
- Biggest gain
- —
- No gain between published updates yet
- Biggest drop
- -38
- Jan 2026 to Feb 2026
- Longest rise
- —
- No consecutive gains yet
- Current run
- 3 updates
- Unchanged since Jun 2026
- Typical move
- ±7
- Mean absolute change; spread ±14.8
Regular rating in context
Alabama
#443of 611 rated members · higher than 27.4%
168 lower · 1 same rating · 442 higher · ties share a rank
United States
#58,652of 83,635 rated members · higher than 29.8%
24,937 lower · 47 same rating · 58,651 higher · ties share a rank
Where this rating sits · United States
83,635 rated members in 50-point bands · median 800–849 · 10,936 within 100 points of 503 (this player included)
500–549: 2,741 members (3.2%) · highlighted band is the player’s · dashed line is the target
32.8% below 550 (27,504 of 83,635; 29.8% below 503)
How these comparisons are calculated
Chess67 calculations from the Sep 2026 monthly rating update, using the same population as the USCF statistics pages: US members classified as active in the published monthly records, excluding lifetime-coded records, provisional ratings included. Ties share a rank; “lower” is strictly lower; national and state groups overlap. The target explorer keeps the population fixed, with this player at their recorded rating: it is a rating comparison, not a prediction of future rank.
Published ratings by month
P marks a provisional rating; the small figure is the change since the previous published observation.
| Month | Regular | Quick | Online Blitz |
|---|---|---|---|
| Sep 2026 | 503no change | 526no change | 314 Pno change · 6 games |
| Aug 2026 | 503no change | 526no change | 314 Pno change · 6 games |
| Jul 2026 | 503no change | 526no change | 314 Pno change · 6 games |
| Jun 2026 | 503-28 | 526-24 | 314 Pno change · 6 games |
| May 2026 | 531no change | 550no change | 314 Pno change · 6 games |
| Apr 2026 | 531no change | 550no change | 314 Pno change · 6 games |
| Mar 2026 | 531no change | 550no change | 314 Pno change · 6 games |
| Feb 2026 | 531-38 | 550-24 | 314 Pno change · 6 games |
| Jan 2026 | 569no change | 574no change | 314 Pno change · 6 games |
| Dec 2025 | 569 | 574 | 314 P6 games |